--- Gnu-Mach/include/mach/mig_support.h	2020/09/02 04:36:57	1.1
+++ Gnu-Mach/include/mach/mig_support.h	2020/09/02 04:45:41	1.1.1.2
@@ -32,19 +32,11 @@
 #ifndef	_MACH_MIG_SUPPORT_H_
 #define	_MACH_MIG_SUPPORT_H_
 
+#include <string.h>
+
 #include <mach/message.h>
 #include <mach/mach_types.h>
 
-#if	defined(MACH_KERNEL)
-
-#if	defined(bcopy)
-#else	/* not defined(bcopy) */
-extern void	bcopy(const void *, void *, vm_size_t);
-#define	memcpy(_dst,_src,_len)	bcopy((_src),(_dst),(_len))
-#endif	/* defined(bcopy) */
-
-#endif	/* defined(MACH_KERNEL) */
-
 extern void		mig_init(void *_first);
 
 extern void		mig_allocate(vm_address_t *_addr_p, vm_size_t _size);